package com.backstage.service;

import com.backstage.pojo.Admin;
import com.backstage.pojo.User;
import com.backstage.utils.PageBean;

public interface UserService {

    int selectUserTotal();

    User selectHasUserName(String username);

    int selectUpDataSignTime(User record);

    int selectInsertUser(User record);

    User selectUserKey(Integer id);

    //获取用户列表，带搜索分页
    PageBean<User> selectUserList(int pageNum, int pageSize, String itemName);
}
